This page was created to possibly help others who don't understand endothermic and exothermic reactions as well as they want or need to. The basic definitions are easy to understand: Endothermic: a reaction or process which absorbs heat from its surroundings. Exothermic: a reaction or process which gives off heat to its surroundings. The problem comes in trying to state which specific examples of reactions are which, because usually a lot of things are going on at the same time.
A HillâSachs lesion, or HillâSachs fracture, is a cortical depression in the posterolateral head of the humerus. It results from forceful impaction of the humeral head against the anteroinferior glenoid rim when the shoulder is dislocated anteriorly.
Shoulder Tendonitis. Shoulder Tendonitis or Tenosynovitis is a degenerative condition of any of the tendons surrounding the shoulder joint usually the rotator cuff tendons but can also occur in the biceps and triceps tendons.he exact movement which causes most pain will indicate which tendon or tendons are inflamed. For example rotator cuff injuries will be painful when rotating the shoulder and biceps tendonitis when flexing or moving the shoulder upwards.